Extension Spring
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Professional custom tension spring
Tension spring, also known as spiral tension spring, is widely used in national defense, Marine, computer, electronics, automobile and other fields; Our company has more than 16 years of spring manufacturing experience, can complete all kinds of tension spring manufacturing and design!
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OEM Factory Customization Wholesales Extension And Compression Spring
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.
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Double Hook Wire Coil extension Tension Springs
DVT Spring Company was founded in Fenghua, Ningbo, in 2006. With more than 16 years of spring manufacturing experience in Compression Spring, Tension Spring ,Torsion Spring,Antenna Spring . We are the one of top 10 leading manufacturers in Zhejiang district.We support 7 days customized samples, and provide free samples or sample cost refundable policy.